Spraying type electrostatic dust collection waste gas treatment equipment

Abstract

According to the spraying type electrostatic dust collection waste gas treatment equipment, a gas inlet pipe and a gas outlet pipe are arranged at the top of a top tank, a first liquid inlet pipe is fixedly arranged at the top end of the top tank, a first spray head located at the top of the top tank is arranged at the lower end of the first liquid inlet pipe, and the top tank, a tank body and a bottom tank are sequentially communicated; a scraping effect can be provided for the inner wall of the bottom tank through the scraping rod, impurities in waste gas cannot be attached to the inner wall of the bottom tank along with spraying of spraying liquid, when the impurities in the material receiving tank need to be cleaned, the material receiving tank is rotated, the material receiving tank is detached from the bottom of the discharging pipe, at the moment, the bottom tank does not need to be cleaned manually, and the cleaning efficiency is improved. Labor can be saved, and the cleaning efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to a spray type electrostatic precipitator waste gas treatment equipment. Background Technique

[0002] Spray type electrostatic precipitation is also called spray tower. As a kind of treatment equipment for environmental protection waste gas treatment equipment, the spray tower exists. According to the working principle, it is divided into circulating water spray tower, alkali liquor spray tower and acid liquor spray tower. It can filter the pollutants of the gas with pollution properties by fusing with liquid. Among them, the heavier pollutants sink to the bottom of the tower body, and the lighter pollutants float on the surface of the circulating water body;

[0003] Although the spray tower has a high purification efficiency, when the waste liquid generated by the mixture of gas and liquid falls to the bottom of the tower body, it is easy to gather and produce precipitation. Generally, the staff needs to clean the water storage tank at the bottom of the tower regularly. If the precipitation is not treated in the water storage tank for a long time, it will adsorb on the inner wall of the water storage tank and be difficult to remove, which not only wastes labor but also has low cleaning efficiency. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a spray type electrostatic precipitator waste gas treatment equipment.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: a spray type electrostatic precipitator waste gas treatment equipment, including a base, a tank body is provided at the upper end of the base, a top tank is provided at the top of the tank body, a bottom tank is provided at the lower end of the base, an intake pipe and an exhaust pipe are provided at the top of the top tank, a first liquid inlet pipe is fixedly provided at the top of the top tank, a first spray head is provided at the lower end of the first liquid inlet pipe and is located at the top of the top tank, the top tank, the tank body and the bottom tank are communicated in sequence, a discharge pipe is provided at the lower end of the bottom tank, a receiving tank is provided at the lower end of the discharge pipe, the receiving tank is threadedly connected with the discharge pipe, a filter plate is provided at the bottom of the receiving tank, a discharge pipe is provided at the lower end of the receiving tank, a box body is provided inside the tank body and is fixed above the bottom tank, a driving shaft is provided inside the bottom tank, a driven block located inside the box body is provided at the top end of the driving shaft, the driving shaft is rotationally connected with the box body, scraping rods contacting the inner wall of the bottom tank are provided on both sides of the driving shaft, a motor is fixedly provided on one side of the base, a rotating shaft is provided at the output end of the motor, a driving block meshing with the driven block is provided at one end of the rotating shaft, and the rotating shaft is rotationally connected with the box body.

[0008] In order to improve the dust removal effect of the exhaust gas, the utility model is improved in that a second liquid inlet pipe is provided on one side of the tank body, and a second nozzle located on the top of the tank body is provided at one end of the second liquid inlet pipe.

[0009] In order to facilitate disassembly of the top tank and the bottom tank, the utility model has the following improvements: a first docking plate is provided at the lower end of the top tank and the top of the tank body, and the two first docking plates are fixed by bolts; a second docking plate is provided at the top end of the bottom tank, and the second docking plate is fixed to the lower end of the base by bolts.

[0010] Furthermore, the utility model has the following improvements: the motor is a servo motor.

[0011] Furthermore, the utility model has the following improvements: the box body is fixed to the inside of the tank body by means of a support rod, and the top end of the support rod is fixed to the inner wall of the tank body by means of a screw.

[0012] Furthermore, the utility model has the following improvements: a toggle block is provided on the top of the material receiving tank.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a spray-type electrostatic dust removal waste gas treatment equipment, which has the following beneficial effects:

[0015] The spray-type electrostatic dust removal waste gas treatment equipment starts the motor, which can make the rotating shaft drive the driven block to rotate through the driving block, so that the driving shaft can drive the scraper rod to rotate on the inner wall of the bottom tank. The scraper rod can provide a scraping effect to the inner wall of the bottom tank. With the spraying of the spray liquid, impurities in the exhaust gas will not adhere to the inner wall of the bottom tank. When it is necessary to clean the impurities in the receiving tank, the receiving tank is rotated and disassembled at the bottom of the discharge pipe. At this time, there is no need to clean the bottom tank manually, which can save labor and has high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 The main view;

[0018] Figure 3 This is a schematic diagram of the internal structure of the intermediate material receiving tank of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the bottom tank of the utility model;

[0020] In the figure: 1, top tank; 2, tank body; 3, base; 4, bottom tank; 5, discharge pipe; 6, receiving tank; 7, discharge pipe; 8, filter plate; 9, motor; 10, rotating shaft; 11, box body; 12, driving block; 13, driven block; 14, scraping rod; 15, driving shaft; 16, first liquid inlet pipe; 17, second liquid inlet pipe. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , a spray-type electrostatic dust removal waste gas treatment device of the present invention includes a base 3. A tank body 2 is provided at the upper end of the base 3. A top tank 1 is provided at the top of the tank body 2. A bottom tank 4 is provided at the lower end of the base 3. An air inlet pipe and an air outlet pipe are provided at the top of the top tank 1. A first liquid inlet pipe 16 is fixedly provided at the top of the top tank 1. A first spray head is provided at the lower end of the first liquid inlet pipe 16 and located at the top of the top tank 1. The top tank 1, the tank body 2, and the bottom tank 4 are communicated in sequence. A discharge pipe 5 is provided at the lower end of the bottom tank 4. A receiving tank 6 is provided at the lower end of the discharge pipe 5. The receiving tank 6 is threadedly connected to the discharge pipe 5. A filter plate 8 is provided at the bottom of the receiving tank 6. A discharge pipe 7 is provided at the lower end of the receiving tank 6. A box body 11 is provided inside the tank body 2 and fixed above the bottom tank 4. A driving shaft 15 is provided inside the bottom tank 4. A driven block 13 located inside the box body 11 is provided at the top end of the driving shaft 15. The driving shaft 15 is rotatably connected to the box body 11. Scraping rods 14 contacting the inner wall of the bottom tank 4 are provided on both sides of the driving shaft 15. A motor 9 is fixedly provided on one side of the base 3. A rotating shaft 10 is provided at the output end of the motor 9. A driving block 12 meshing with the driven block 13 is provided at one end of the rotating shaft 10, and the rotating shaft 10 is rotatably connected to the box body 11;

[0023] In this embodiment, the first liquid inlet pipe 16 is docked with a designated water pump through a conduit. When the water pump is started, the spray liquid can be sprayed out at the first spray head through the first liquid inlet pipe 16. At this time, the waste gas enters the inside of the top tank 1 through the air inlet pipe and is then discharged to a designated position through the air outlet pipe. During this process, when the waste gas contacts the spray liquid in the top tank 1, with the spraying of the spray liquid, the impurities and pollutants in the waste gas can be purified. As the spray liquid is sprayed, the impurities and pollutants in the waste gas will be adsorbed on the filter plate 8 and stored in the receiving tank 6. The filtered spray liquid will flow to a designated position through the discharge pipe 7;

[0024] During this process, starting the motor 9 can make the rotating shaft 10 drive the driven block 13 to rotate through the driving block 12, so that the driving shaft 15 can drive the scraper rod 14 to rotate on the inner wall of the bottom tank 4. The scraper rod 14 can provide a scraping effect to the inner wall of the bottom tank 4. With the spraying of the spray liquid, impurities in the exhaust gas will not adhere to the inner wall of the bottom tank 4. When it is necessary to clean the impurities in the receiving tank 6, the receiving tank 6 is rotated and disassembled at the bottom of the discharge pipe 5. At this time, there is no need to manually clean the bottom tank 4, which can save labor and has high cleaning efficiency.

[0025] In this embodiment, a second liquid inlet pipe 17 is provided on one side of the tank body 2, and a second nozzle is provided at one end of the second liquid inlet pipe 17 and located at the top of the tank body 2. There is no mandatory regulation on the number of the first nozzle and the second nozzle. Multiple nozzles can improve the dust removal effect of the exhaust gas in the top tank 1 and the tank body 2.

[0026] In this embodiment, a first docking plate is provided at the lower end of the top tank 1 and the top of the tank body 2, and the two first docking plates are fixed by bolts. A second docking plate is provided at the top end of the bottom tank 4, and the second docking plate is fixed to the lower end of the base 3 by bolts. The bolt fixing method can facilitate the disassembly and assembly of the top tank 1 and the bottom tank 4.

[0027] Furthermore, the motor 9 is a servo motor.

[0028] Furthermore, the box body 11 is fixed inside the tank body 2 by a support rod, and the top end of the support rod is fixed to the inner wall of the tank body 2 by a screw. The screw fixing method can facilitate the assembly of the box body 11 in the tank body 2.

[0029] Furthermore, a toggle block is provided on the top of the material receiving tank 6, and the material receiving tank 6 can be easily disassembled by the toggle block.

[0030] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model.

Claims

1. A spray-type electrostatic dust removal waste gas treatment device, comprising a base (3), a tank body (2) is provided at the upper end of the base (3), a top tank (1) is provided at the top of the tank body (2), and a bottom tank (4) is provided at the lower end of the base (3), characterized in that: The top of the top tank (1) is provided with an air inlet pipe and an air outlet pipe. A first liquid inlet pipe (16) is fixedly arranged at the top of the top tank (1). The lower end of the first liquid inlet pipe (16) is provided with a first nozzle located at the top of the top tank (1). The top tank (1), the tank body (2) and the bottom tank (4) are connected in sequence. A discharge pipe (5) is provided at the lower end of the bottom tank (4). A receiving tank (6) is provided at the lower end of the discharge pipe (5). The receiving tank (6) is threadedly connected to the discharge pipe (5). A filter plate (8) is provided at the bottom of the receiving tank (6). A discharge pipe (7) is provided at the lower end of the receiving tank (6). The tank body (2) is fixedly provided with a filter plate (8). A box body (11) is disposed above the bottom tank (4), a driving shaft (15) is disposed inside the bottom tank (4), a driven block (13) located inside the box body (11) is disposed at the top end of the driving shaft (15), the driving shaft (15) is rotatably connected to the box body (11), scraper rods (14) contacting the inner wall of the bottom tank (4) are disposed on both sides of the driving shaft (15), a motor (9) is fixedly disposed on one side of the base (3), a rotating shaft (10) is disposed at the output end of the motor (9), a driving block (12) meshing with the driven block (13) is disposed at one end of the rotating shaft (10), and the rotating shaft (10) is rotatably connected to the box body (11).

2. The spray-type electrostatic dust removal waste gas treatment equipment according to claim 1 is characterized in that: A second liquid inlet pipe (17) is provided on one side of the tank body (2), and a second nozzle located on the top of the tank body (2) is provided at one end of the second liquid inlet pipe (17).

3. The spray-type electrostatic dust removal waste gas treatment equipment according to claim 2 is characterized in that: The lower end of the top tank (1) and the top of the tank body (2) are both provided with a first docking plate, and the two first docking plates are fixed by bolts. The top end of the bottom tank (4) is provided with a second docking plate, and the second docking plate is fixed to the lower end of the base (3) by bolts.

4. The spray-type electrostatic dust removal waste gas treatment equipment according to claim 3 is characterized in that: The motor (9) is a servo motor.

5. The spray-type electrostatic dust removal waste gas treatment equipment according to claim 4 is characterized in that: The box body (11) is fixed inside the tank body (2) via a support rod, and the top end of the support rod is fixed to the inner wall of the tank body (2) via a screw.

6. The spray-type electrostatic dust removal waste gas treatment equipment according to claim 5 is characterized in that: A toggle block is provided on the top of the material receiving tank (6).

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